用lsdyna模拟混凝土裂纹发展，求问history variable #1 2 3 4的区别？ 10

his 中文叫做本构额外输出变量， 不是每个本构都有his变量输出， 也不是每个本构的his编号物理意义都一样 his 1# bulking pressure increment due to energy loss his 2# damage his 3# plastic strain increment his 4# effective strain rate